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-rw-r--r--V8Binding/binding/v8_utility.h68
1 files changed, 0 insertions, 68 deletions
diff --git a/V8Binding/binding/v8_utility.h b/V8Binding/binding/v8_utility.h
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--- a/V8Binding/binding/v8_utility.h
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-// Copyright (c) 2006-2008 The Chromium Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-#ifndef V8_UTILITY_H__
-#define V8_UTILITY_H__
-
-#include "V8Utilities.h"
-
-// To break a cycle dependency during upstreaming this block of code,
-// ifdefing it out based on this #define.
-//
-// TODO(ajwong): After https://bugs.webkit.org/show_bug.cgi?id=25595
-// lands and is rolled down into chromium, migrate all headaers to use
-// the code in V8Utilities.h directly, and then, remove this code.
-#ifndef V8UTILITIES_DEFINED
-namespace WebCore {
-
-class AllowAllocation {
- public:
- inline AllowAllocation() {
- m_prev = m_current;
- m_current = true;
- }
- inline ~AllowAllocation() {
- m_current = m_prev;
- }
- static bool m_current;
- private:
- bool m_prev;
-};
-
-class SafeAllocation {
- public:
- static inline v8::Local<v8::Object> NewInstance(
- v8::Handle<v8::Function> fun);
- static inline v8::Local<v8::Object> NewInstance(
- v8::Handle<v8::ObjectTemplate> templ);
- static inline v8::Local<v8::Object> NewInstance(
- v8::Handle<v8::Function> fun, int argc, v8::Handle<v8::Value> argv[]);
-};
-
-v8::Local<v8::Object> SafeAllocation::NewInstance(
- v8::Handle<v8::Function> fun) {
- if (fun.IsEmpty())
- return v8::Local<v8::Object>();
- AllowAllocation allow;
- return fun->NewInstance();
-}
-
-v8::Local<v8::Object> SafeAllocation::NewInstance(
- v8::Handle<v8::ObjectTemplate> templ) {
- if (templ.IsEmpty()) return v8::Local<v8::Object>();
- AllowAllocation allow;
- return templ->NewInstance();
-}
-
-v8::Local<v8::Object> SafeAllocation::NewInstance(
- v8::Handle<v8::Function> fun, int argc, v8::Handle<v8::Value> argv[]) {
- if (fun.IsEmpty()) return v8::Local<v8::Object>();
- AllowAllocation allow;
- return fun->NewInstance(argc, argv);
-}
-
-} // namespace WebCore
-#endif // V8UTILITIES_DEFINED
-
-#endif // V8_UTILITY_H__